水文

本研究应用GIS技术，模拟分析了汤旺河流域的土地利用类型与地表水文状况。

By means of GIS , land-use and hydrology were modeled and analyzed .

基于模拟退火算法的BP网络在水文水资源中应用

The BP Network Based on Simulated Annealing Algorithm and Application in Hydrology

水文工作者很关心地下水流问题的求解。

Hydrologists are often interested in the solution of subsurface-flow problems .

实质上，所有地表水和接近地表的水是作为一个单一的大水文体系的一部分而存在和运动的。

Virtually all surface and near-surface terrestrial water occurs and moves as part of a single vast hydrologic system .

用VISUALFOXPRO6.0进行水文地质数据库的升级和改造

To Upgrade and Reform Hydrogeologic Data Bank with Visual FoxPro 6.0

总结了V字型及半V字型综合曲线所反映的水文地质特征。

The article summarizes the hydrogeological characters of " V " and semi - " V " synthesis curve .

抚顺市TSP污染来源研究及防治对策中华人民共和国国家标准&水文仪器系列型谱

Countermeasures for TSP Pollution in Fushun The series model of hydrometric instruments

一个以DEM为基础的分布式水文模型

Distributed Hydrologic Model Based on DEM

应用解析几何的方法，利用电子表格Excel的计算功能，提出一种简便易行的求算不规则图形面积的方法，在水文工作中有一定的使用价值。

A more convenient and useful method for calculating irregular figure acreage by using Excel is presented in the article .

广西北海湾COD与水文生物要素及不同形态氮磷的关系

Relationship between COD , hydrological and biological elements , various states of nitrate and phosphate in Beihai Bay , Guangxi

并结合研究结果，对中长期水文预报BP网络模型的参数优选提出了一些建议。

Some propositions are putted forward for BP network model parameter optimization of medium and long term hydrological forecast in the light of research result .

分布式水文模型大多基于DEM（数字高程模型），通过DEM，可以自动提取流域的地貌特征，其中包括流域数字河网的生成。

Most of distributed hydrological models are based on DEM ( Digital Elevation Model ), by which we can extract drainage network automatically .

借助GIS，SPSS软件所建立的人类居住场所的选择与自然环境之间的定量关系模型表明，人类居住场所的选择与地貌、水文等自然环境密切相关。

The quantitative relation model based on GIS and SPSS shows that the choice of settlement sites is closely related with natural conditions such as geomorphology and hydrology .

VIC大尺度陆面水文模型在中国区域的应用

An Application of Variable Infiltration Capacity ( VIC ) Macro Scale Land Surface Hydrological Model in China

应用QP软件进行水文统计

Applying QP Software to Hydrology Statistics

文章阐述了分布式物理水文模型、地理信息系统（GIS）和遥感（RS）技术在流域模拟中的应用等方面的进展。

The remarkable trends of watershed hydrological models are the research of physically distributed based models and the use of Geography Information System ( GIS ) and Remote Sensing ( RS ) technology .

Office2000中的Excel有着强大的数据处理能力，本文介绍在水文计算中的几个特殊应用，对于提高一些日常工作的工作效率将会有很大的帮助。

Excel has a powerful capacity for data treatment in office 2000 . The paper introduces some special utilizations in hydrological calculation , it has a large aid for raise daily work efficiency .

VISC方法在水文数据库中的应用&兼谈大型数据库扫描检索系统的设计

Application of VISC to Hydrological Database ── Scanning Retrieval System Design of a Large-scale Database

探讨了GIS在水文水资源领域研究中存在的问题，并对未来的发展趋势进行了展望，以便为GIS在我国水文水资源领域的发展提供借鉴。

Finally the trends and remaining problems in the application area of GIS in hydrology and water resources are analyzed , thus to provide some suggestions for the future development of GIS application in this area in China are provided .

首先，本文采用了建立在同样理论基础上的SCS模型对潮白河大阁以上流域进行了水文预报。并对SCS模型参数的物理意义进行了分析。

Firstly , SCS model , based on the same theory , is used to simulate the basin of DaGe in ChaoBaiHe , and the physical meaning of parameters of SCS is analyzed .

分析了灵泉露天煤矿地质水文状况，提出了该矿F4断层带煤壁回采方案。

We have analysed the geological hydrology state of Lingquan open-pit coal mine , and proposed the coal extraction scheme of this mine F4 shear-zone coal wall .

PRMS模型在该地区应用的确定性系数达到77.8%，通过构建的水文模型，探讨了在小流域和集水区尺度上森林植被变化（森林覆盖率、空间配置）对洪水的影响作用。

The forest hydrology model has been conceived on the level of small watershed and catchment area .

文章分析了影响中长期水文预报BP网络模型精度的因素，其中输入层节点数、节点转换函数及网络训练方式的选择对模型精度的影响很大。

The paper analyses the factors influencing BP network model precision of medium and long term hydrological forecast , among them , the node point number of input layer , the node point transfer function and the choice of the network training mode influences greatly the model precision .

野外监测土壤CO2释放结果表明：土壤CO2释放量晴天高于雨天；野外监测设施有河道水文断面、气象观测场、第一监测剖面（长22km）。

The observation results of soil CO2 emission in the field display : The content of soil CO2 emission in shine is greater than that in rain ; The first monitor sector is 22 km long .

用FD-138型示踪仪测定水文地质参数

Isotope Instrument FD-138 for the Hydrologic Parameter Measurement

WQC-1型气泡式水位计在犁市水文站的比测分析

Analysis on Comparing Measurement of WQC-1 Type Bubble Water Level Gauge in Lishi Hydrological Station

在中国陆架海区调查获得的CTD资料表明，陆架区的水文要素垂直结构大都可以理想化为三层垂直结构模式：上均匀层、跃层和下均匀层。

It is shown from the CTD data collected in Chinese shelf sea area that most of vertical structures of hydrographic elements can be idealized as a 3-layer structure pattern , namely , upper homogeneous layer , thermocline and lower homogeneous layer .

对桂林市岩溶塌陷分布及其水文地球化学环境特征研究表明，塌陷分布与SIc值的关系较密切，与Pco2次之，而与矿化度、硬度、SID值的关系不明显。

The research on the karst collapse distribution and the hydrogeochemical environmental characteristics of Guilin city shows that SIc value is closely related to the collapse distribution , secondly pco2 , but the total dissolved solid , the hardness and SID value are weekly related to it .

本论文依托国家重点自然科学基金项目：基于子波和分形理论的水文尺度分析新途径（NO.40271024）；水文水资源子波分析新途径（No.50279023）开展研究。

This paper gets the support of Chinese National Nature Science Fund : the analysis of many New methods in hydrology based on wavelet and fractal theory ( NO.40271024 ), and Wavelet method in water resources and hydrology ( NO.50279023 ) .

针对分布式水文模拟的问题，结合河西走廊黑河流域实际资料条件，提出将水文循环空间数字化信息与水文系统理论相结合的分布式时变增益水循环模型（DTVGM）。

Based on requirement of distributed hydrological modelling and considering the real conditions of the arid and semi-arid regions in China , this paper develops a Distributed Time Variant Gain Model ( DTVGM ) by coupling the mechanism and special digit information of water cycle with hydrologic system approach .